Evidence row 3153068

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/UvNLiS"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/4e20fd6f-c351-47cf-83ee-1977057392e3/.well-known/agent-card.json"
    ]
  ],
  "name": "Brisefis",
  "owner_address": "0xe3c89d2d9a12a50533a1427b72fabafe856b4b2c",
  "raw": {
    "agent_id": "309600",
    "agent_uri": "https://centralcity.ai/a/UvNLiS",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Brisefis is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/UvNLiS",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Brisefis",
      "registrations": [
        {
          "agentId": 309600,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/4e20fd6f-c351-47cf-83ee-1977057392e3/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/UvNLiS",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793835855,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-04T23:48:11Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Brisefis is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/UvNLiS"
}

What the leaf hashes

{"body":"c0bf94280ab5ab54d80dbb62e9be860be20c8c09bf13168b65840cda8e46853e","id":3153068,"kind":"listing","method":"sync.erc8004/1","observed_us":1793836091667334,"prev":null,"subject":"erc8004:5042:309600","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x947bc92411ebde3b840485970714c7c7c300cfdd78a1ddcce5252c732311747c
2. 0x5a830a5c960345978faec92dc5819399feb111976a70925ff9f360b09c0587da
3. 0x97a6638af47d1e021593fdc3e30bd7e6d7d26e010d55ecdc9545c3d1806f1914
4. 0x599c4ac85c4ea96d344392f5d7b4b0eadc9bd173b3b1d03c0ba5fde8af8c93bf
5. 0x0cdcc38906dc8da4367571b678c098966c581a349f8ffeed1104ed71c5e43c19
6. 0x4d004d1f80a946e90a23e46ad9131bd50df0b15c69f2dd6e5f5f5dec2e913bbe
7. 0x1727667d6d072047ee3ac4515288671cc6eb8171f694e59780657ec81a909ed0
8. 0xa4a71ff29d4d290fd526233ceb9e897745b3e385a9e68b5191d0debdf6274ec0
9. 0x76de4219e0a47826545bddd0007cb786cd43cd6b496d07f8ef8d5f8a3ac3edcc
10. 0x8b4d6ec8f8f73f46efd2641ec3658b5fcb8f300dd509cf8b420d36379ad76ce5
11. 0xaae1210df1dcf6ae41d97f2a1166966a8d1c7351ed6599813ef8efe2575d501a
12. 0x32dbd4127f853e11709d056a8ac16017a9d69eb1e3692bc429431367bbe2c888
13. 0xddd9fefbcb8feccc6b8816c027215504869d88525cba5ddd54428b6a30b8a9b9
14. 0xfe32433fc05c44d98e3005b6e487e2a2ec83c2cb3d472d4110f101e7fbe88f06
15. 0xcce6f2f7e4f40c7f768552ae3da9c9aed1be84ca300fbff8a25083a9399680f9
16. 0xcbeab7cdfbe295c259acb96245f397030a1d41f25243d4de19e7709db50be49e
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345